package com.banmao.demo

class Demo01BasicNotice {

    def descrpition = "描述信息"

    private def privacyMsg = "非 public 变量没有 getter 和 setter"

    def sale(price) {
        "the book is $price"
    }

    def sum(price1, price2) {
        "$price1 + $price2 = ${price1 + price2}"
    }

}
